Ключевые слова: bloom, blossom, botany, calyx, chalice, colour, coloured, colours, cup, cut flowers, flora, flower, flower field, flowers, green, liliaceae, liliaceous plants, multicoloured, nature, orange, ornamental plant, petals, plants, red, spring flowers, stalk, stem, tulip, tulip field, tulip flower, tulipa, tulipa gesneriana, tulips, vernal flowers, violet, white, yellow,